Bluetooth
Bluetooth is a telecommunications industry specification that describes how mobile devices, computers and other devices can easily communicate with each other using a short-range WIRELESS connection.
| Bluetooth version | Maximum speed | Maximum range |
|---|---|---|
| 3.0 | 25 Mbit/s | 10 meters (33 ft) |
| 4.0 | 25 Mbit/s | 60 meters (200 ft) |
| 5 | 50 Mbit/s | 240 meters (800 ft) |
NFC
NFC is a short-range, low-power communications protocol between two devices.
Stands for Near Field Communication.
Work on the principle of sending information over radio waves.
Near-field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm (1.6 in) of each other.
USB Type C
Stands for Near Field Communication.
Work on the principle of sending information over radio waves.
Near-field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm (1.6 in) of each other.
USB Type C
USB stands for Universal Serial Bus.
USB-C, technically known as USB Type-C, is a 24-pin USB connector system, which is distinguished by its rotationally-symmetrical connector.
Rated at up to 100W, which means it can be used to charge not only smartphones but can be use to power lot of other device such as desktop that would previously have needed a separate power supply.
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